IUPAC:(2S)-2-[(4-{[(2-amino-4-oxo-4,8-dihydropteridin-6-yl)methyl]amino}phenyl)formamido]-4-{[(1S)-1-{[(1S)-4-carbamimidamido-1-{[(1S)-2-carboxy-1-{[(1R)-1-carboxy-2-({2-[({2-[(1S,3S,7S,10R,11S,12S,16R)-7,11-dihydroxy-8,8,10,12-tetramethyl-3-[(1E)-1-(2-methyl-1,3-thiazol-4-yl)prop-1-en-2-yl]-5,9-dioxo-4-oxa-17-azabicyclo[14.1.0]heptadecan-17-yl]ethoxy}carbonyl)oxy]ethyl}disulfanyl)ethyl]carbamoyl}ethyl]carbamoyl}butyl]carbamoyl}-2-carboxyethyl]carbamoyl}butanoic acid
IUPAC:(2S)-2-[(4-{[(2-amino-4-oxo-4,8-dihydropteridin-6-yl)methyl]amino}phenyl)formamido]-4-{[(1S)-1-{[(1S)-4-carbamimidamido-1-{[(1S)-2-carboxy-1-{[(1R)-1-carboxy-2-({2-[({2-[(1S,3S,7S,10R,11S,12S,16R)-7,11-dihydroxy-8,8,10,12-tetramethyl-3-[(1E)-1-(2-methyl-1,3-thiazol-4-yl)prop-1-en-2-yl]-5,9-dioxo-4-oxa-17-azabicyclo[14.1.0]heptadecan-17-yl]ethoxy}carbonyl)oxy]ethyl}disulfanyl)ethyl]carbamoyl}ethyl]carbamoyl}butyl]carbamoyl}-2-carboxyethyl]carbamoyl}butanoic acid